Permit conditional registry of mediaserver extensions

Change-Id: I94dc0d038e702dfe1779a50a1de0fae9bad15057

4 files changed, 57 insertions, 0 deletions

diff --git a/media/mediaserver/Android.mk b/media/mediaserver/Android.mk
index 0a0f4db..a485646 100644
--- a/media/mediaserver/Android.mk
+++ b/media/mediaserver/Android.mk
@@ -1,4 +1,13 @@
 LOCAL_PATH:= $(call my-dir)
+
+ifneq ($(BOARD_USE_CUSTOM_MEDIASERVEREXTENSIONS),true)
+include $(CLEAR_VARS)
+LOCAL_SRC_FILES := register.cpp
+LOCAL_MODULE := libregistermsext
+LOCAL_MODULE_TAGS := optional
+include $(BUILD_STATIC_LIBRARY)
+endif
+
 include $(CLEAR_VARS)
 
 LOCAL_SRC_FILES:= \
@@ -15,6 +24,9 @@ LOCAL_SHARED_LIBRARIES := \
 	libutils \
 	libbinder
 
+LOCAL_STATIC_LIBRARIES := \
+	libregistermsext
+
 LOCAL_C_INCLUDES := \
     frameworks/av/media/libmediaplayerservice \
     frameworks/av/services/medialog \
diff --git a/media/mediaserver/RegisterExtensions.h b/media/mediaserver/RegisterExtensions.h
new file mode 100644
index 0000000..9a8c03c
--- /dev/null
+++ b/media/mediaserver/RegisterExtensions.h
@@ -0,0 +1,22 @@
+/*
+ * Copyright (C) 2013 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef REGISTER_EXTENSIONS_H
+#define REGISTER_EXTENSIONS_H
+
+extern void registerExtensions();
+
+#endif  // REGISTER_EXTENSIONS_H
diff --git a/media/mediaserver/main_mediaserver.cpp b/media/mediaserver/main_mediaserver.cpp
index 0862952..d5207d5 100644
--- a/media/mediaserver/main_mediaserver.cpp
+++ b/media/mediaserver/main_mediaserver.cpp
@@ -26,6 +26,7 @@
 #include <binder/IServiceManager.h>
 #include <cutils/properties.h>
 #include <utils/Log.h>
+#include "RegisterExtensions.h"
 
 // from LOCAL_C_INCLUDES
 #include "AudioFlinger.h"
@@ -127,6 +128,7 @@ int main(int argc, char** argv)
         MediaPlayerService::instantiate();
         CameraService::instantiate();
         AudioPolicyService::instantiate();
+        registerExtensions();
         ProcessState::self()->startThreadPool();
         IPCThreadState::self()->joinThreadPool();
     }
diff --git a/media/mediaserver/register.cpp b/media/mediaserver/register.cpp
new file mode 100644
index 0000000..4ffb2ba
--- /dev/null
+++ b/media/mediaserver/register.cpp
@@ -0,0 +1,21 @@
+/*
+ * Copyright (C) 2013 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "RegisterExtensions.h"
+
+void registerExtensions()
+{
+}